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172265b44c
ethnl commands that target a phy_device need a DUMP implementation that will fill the reply for every PHY behind a netdev. We therefore need to iterate over the dev->topo to list them. When multiple PHYs are behind the same netdev, it's also useful to perform DUMP with a filter on a given netdev, to get the capability of every PHY. Implement dedicated genl ->start(), ->dumpit() and ->done() operations for PHY-targetting command, allowing filtered dumps and using a dump context that keep track of the PHY iteration for multi-message dump. PSE-PD and PLCA are converted to this new set of ops along the way. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Link: https://patch.msgid.link/20250502085242.248645-2-maxime.chevallier@bootlin.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.